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Java Application Support Engineer

Fresher   Noida, All India   05 Jan, 2026
Job LocationNoida, All India
EducationNot Mentioned
SalaryNot Disclosed
IndustryIT Services & Consulting
Functional AreaNot Mentioned
EmploymentTypeFull-time

Job Description

    As a skilled and proactive Java Application Support Engineer with over 5 years of experience, your role will involve providing technical support and maintenance for business-critical Java-based applications. You are expected to have a strong understanding of application support practices, Java/J2EE technologies, debugging techniques, incident management processes, and experience with monitoring tools like Splunk, Appdynamics, and Datadog.Key Responsibilities:- Provide technical support and troubleshooting for Java-based microservices applications.- Monitor and optimize application performance using Splunk, Datadog, and AppDynamics.- Design, develop, and maintain Java microservices.- Analyze system metrics and create monitoring dashboards.- Participate in 24x7 support rotation for critical applications.- Evaluate and recommend new technologies for system improvement.Required Qualifications:- 5 years of strong experience in Java Applications Support.- Knowledge of Java Exceptions and their troubleshooting - such as Null Pointer Exception, SQL Exceptions, Out of Memory exceptions.- Understanding of Heap Dump.- Ability to debug API performance issues using the APM tool.- Experience with Splunk - Searching errors or particular strings in application logs using Splunk, and various filter conditions in Splunk query.- Familiarity with AWS services including Auto-scaling, S3 bucket, and Lambda function.- Understanding of incident management process - Standard operating procedure used in case of high severity P1/P2 incidents. As a skilled and proactive Java Application Support Engineer with over 5 years of experience, your role will involve providing technical support and maintenance for business-critical Java-based applications. You are expected to have a strong understanding of application support practices, Java/J2EE technologies, debugging techniques, incident management processes, and experience with monitoring tools like Splunk, Appdynamics, and Datadog.Key Responsibilities:- Provide technical support and troubleshooting for Java-based microservices applications.- Monitor and optimize application performance using Splunk, Datadog, and AppDynamics.- Design, develop, and maintain Java microservices.- Analyze system metrics and create monitoring dashboards.- Participate in 24x7 support rotation for critical applications.- Evaluate and recommend new technologies for system improvement.Required Qualifications:- 5 years of strong experience in Java Applications Support.- Knowledge of Java Exceptions and their troubleshooting - such as Null Pointer Exception, SQL Exceptions, Out of Memory exceptions.- Understanding of Heap Dump.- Ability to debug API performance issues using the APM tool.- Experience with Splunk - Searching errors or particular strings in application logs using Splunk, and various filter conditions in Splunk query.- Familiarity with AWS services including Auto-scaling, S3 bucket, and Lambda function.- Understanding of incident management process - Standard operating procedure used in case of high severity P1/P2 incidents.

Keyskills :
SplunkAppdynamicsJavaJ2EE technologiesdebugging techniquesincident management processesDatadogJava Exceptions troubleshootingHeap DumpAPI performance debugging

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